威格士液压柱塞泵靠气压供油的液压油箱，在每次启动机器后，必须等液压渍箱达到使用气压后，才能操作机械。直轴斜盘式柱塞泵分为压力供油型的自吸油型两种。压力供油型液压泵大都采用有气压的油箱，也有液压泵本身带有补油分泵向液压泵进油口提供压力油的。自吸油型液压泵的自吸油能力很强，无需外力供油。对于自吸油型柱塞泵，液压油箱内的油液不得低于油标下限，要保持足够数量的液压油。液压油的清洁度越高，液压泵的使用寿命越长。美国威格士柱塞泵*产品
Vickers威格士柱塞泵的维护
威格士斜盘式轴向柱塞泵一般采用缸体转动、端面配流的形式。缸体端面上镶有一块由双金属板与钢配油盘组成的摩擦副，而且大多数是采用平面配流的方法，所以维修比较方便。配油盘是轴向柱塞泵的关键部件之一，泵工作时，一方面工作腔的高压油把缸体推向配油盘，另一方面配油盘和缸体间的油膜压力形成对缸体的液压反推力使缸体背离配油盘。缸体对配油盘的设计液压压紧力Fn略大于配油盘对缸体的液压反推力Ff，即Fn/Ff=1.05~1.1，使泵工作正常并保持较高的容积效率。 实际上，由于油液的污染，往往使配油盘与缸体之间产生轻微磨损。
Vickers威格士柱塞泵的特点：
Vickers威格士柱塞泵规格齐全有多达9 种，主要是直轴式变量泵，控制方式多样化，主要靠压力来控制变量。提高工作灵活性，提供流量补偿。 Vickers威格士柱塞泵运行噪声很低，能满足当今要求苛刻的工业条件。每台泵的噪声级接近于或低于驱动该泵电动机的噪声，噪声是靠的定时配置来降低的，而该措施还使输出流量中压力“脉动"很小。
我公司为你提供的Vickers威格士柱塞泵产品系列列表如下：
Vickers威格士柱塞泵PV柱塞泵：PV066、PV090、PV130、PV180、PV250；
Vickers威格士柱塞泵是往复泵的一种，属于体积泵，其柱塞靠泵轴的偏心转动驱动，往复运动，其吸入和排出阀都是单向阀。当柱塞外拉时，工作室内压力降低，出口阀关闭，低于进口压力时，进口阀打开，液体进入；柱塞内推时，工作室压力升高，进口阀关闭，高于出口压力时，出口阀打开，液体排出。带滑靴结构的轴向柱塞泵是目前使用zui广泛的轴向柱塞泵，安放在缸体中的柱塞通过滑靴与斜盘相接触，当传动轴带动缸体旋转时，斜盘将柱塞从缸体中拉出或推回，完成吸排油过程。柱塞与缸孔组成的工作容腔中的油液通过配油盘分别与泵的吸、排油腔相通。变量机构用来改变斜盘的倾角，通过调节斜盘的倾角可改变泵的排量。美国威格士柱塞泵*产品
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PVM018ER01AS02AAA28000000A0A
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PVM141ER10GS02AAE07110000A0A                                     
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PVM141ER10GS02AAA07110000A0A
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PVM131MR10GS02AAA15200000A0A
PVM131MR10GS02AAA15000000A0A
PVM131MR10GS02AAA07110000A0A
PVM131MR10GS02AAA07000000A0A
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